New kind of polymer materials based on selected complexing star-shaped polyethers
Swinarew A. S., Swinarew B., Gabor J., Popczyk M., Kubik K., Stanula A., Vashhkevich Z., Rosemann T., Knechtle B.
Polymers
Vol.11, Issue10, Num.1554
Опубликовано: 2019
Тип ресурса: Статья
DOI:10.3390/polym11101554
Аннотация:
In today's analytical trends, there is an ever-increasing importance of polymeric materials for low molecular weight compounds including amines and drugs because they can act as carriers or capture amines or drugs. The use of this type of materials will allow the development of modern materials for the chromatographic column beds and the substrates of selective sensors. Moreover, these kinds of materials could be used as a drug carrier. Therefore, the aim of this study is presenting the synthesis and complexing properties of star-shaped oxiranes as a new sensor for the selective complexation of low molecular weight compounds. Propylene oxide and selected oxirane monomers with carbazolyl in the substituent were selected as the monomers in this case and tetrahydrofuran as its solvent. The obtained polymer structures were characterized using the MALDI-TOF. It was found that in the initiation step potassium hydride deprotonates the monomer molecule and takes also part in the nucleophilic s
Ключевые слова:
Acetylsalicylic acid; Complexing polyethers; Drug-sensitive materials; Star-shaped polyethers
Amines; Column chromatography; Ethers; Molecular weight; Monomers; Organic solvents; Polyethers; Quartz crystal microbalances; Stars; Thin layer chromatography; Vibration analysis; Acetyl salicylic acid; Chromatographic column; Complexing properties; Low molecular weight compounds; Nucleophilic substitutions; Sensitive materials; Separation and identification; Star-shaped; Potassium compounds
Язык текста: Английский
ISSN: 2073-4360
Swinarew A. S.
Swinarew B.
Gabor J.
Popczyk M.
Kubik K.
Stanula A.
Vashhkevich Z. Zbignev 1970-
Rosemann T.
Knechtle B.
Сwинареw А. С.
Сwинареw Б.
Габор Й.
Попcзyк М.
Кубик К.
Станула А.
Ващкевич З. Збигнев 1970-
Росеманн Т.
Кнечтле Б.
New kind of polymer materials based on selected complexing star-shaped polyethers
Текст визуальный непосредственный
Polymers
Vol.11, Issue10 Num.1554
2019
Статья
Acetylsalicylic acid Complexing polyethers Drug-sensitive materials Star-shaped polyethers
Amines Column chromatography Ethers Molecular weight Monomers Organic solvents Polyethers Quartz crystal microbalances Stars Thin layer chromatography Vibration analysis Acetyl salicylic acid Chromatographic column Complexing properties Low molecular weight compounds Nucleophilic substitutions Sensitive materials Separation and identification Star-shaped Potassium compounds
In today's analytical trends, there is an ever-increasing importance of polymeric materials for low molecular weight compounds including amines and drugs because they can act as carriers or capture amines or drugs. The use of this type of materials will allow the development of modern materials for the chromatographic column beds and the substrates of selective sensors. Moreover, these kinds of materials could be used as a drug carrier. Therefore, the aim of this study is presenting the synthesis and complexing properties of star-shaped oxiranes as a new sensor for the selective complexation of low molecular weight compounds. Propylene oxide and selected oxirane monomers with carbazolyl in the substituent were selected as the monomers in this case and tetrahydrofuran as its solvent. The obtained polymer structures were characterized using the MALDI-TOF. It was found that in the initiation step potassium hydride deprotonates the monomer molecule and takes also part in the nucleophilic s